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5

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

a.  DO NOT overcook food. Carefully attend oven 

when paper, plastic, or other combustible 

materials are placed inside the oven to facilitate 

cooking.

b.  Remove wire twist-ties from paper or plastic 

bags before placing bag in oven.

c. If materials inside the oven ignite, keep oven 

door CLOSED, turn oven off and disconnect 

the power cord, or shut off power at the fuse or 

circuit breaker panel.

d.  DO NOT use the cavity for storage. DO NOT 

leave paper products, cooking utensils, or food 

in the cavity when not in use.

 

To avoid risk of fire in the oven cavity:

 

Liquids such as water, coffee, or tea are able to 

be overheated beyond the boiling point without 

appearing to be boiling due to surface tension of the 

liquid. Visible bubbling or boiling when the container 

is removed from the microwave oven is not always 

present. THIS COULD RESULT IN VERY HOT 

LIQUIDS SUDDENLY BOILING OVER WHEN A 

SPOON OR OTHER UTENSIL IS INSERTED INTO 

THE LIQUID. To reduce the risk of injury to persons:
i)   Do not overheat the liquid.

ii)   Stir the liquid both before and halfway through 

heating it.

iii)   Do not use straight-sided containers with narrow 

necks.

iv)   After heating, allow the container to stand in the 

microwave oven for a short time before removing 

the container.

v)   Use extreme care when inserting a spoon or 

other utensil into the container.

1.  Do not deep fat fry in oven. Fat could overheat 

and be hazardous to handle.

2.  Do not cook or reheat eggs in shell or with 

an unbroken yolk using microwave energy. 

Pressure may build up and erupt. Pierce yolk 

with fork or knife before cooking.

3.  Pierce skin of potatoes, tomatoes, and similar 

foods before cooking with microwave energy. 

When skin is pierced, steam escapes evenly. 

4.  Do not operate equipment without load or food 

in oven cavity. 

5.

 

Microwave popcorn should not be popped in 

oven.

6.  Do not use regular cooking thermometers in 

oven. Most cooking thermometers contain 

mercury and may cause an electrical arc, 

malfunction, or damage to oven.

7.  Do not use metal utensils in oven.

8.  Do not use aluminum foil in oven

9.  Never use paper, plastic, or other combustible 

materials that are not intended for cooking. 

10. When cooking with paper, plastic, or other 

combustible materials, follow manufacturer’s 

recommendations on product use.

11.  Do not use paper towels which contain nylon or 

other synthetic fibers. Heated synthetics could 

melt and cause paper to ignite.

12.  Do not heat sealed containers or plastic bags in 

oven. Food or liquid could expand quickly and 

cause container or bag to break. Pierce or open 

container or bag before heating. 

13. To avoid pacemaker malfunction, consult 

physician or pacemaker manufacturer about 

effects of microwave energy on pacemaker. 

14. An authorized servicer MUST inspect equipment 

annually. Record all inspections and repairs for 

future use.

To avoid personal injury or property damage, observe the following:

WARNING

WARNING

CAUTION

!

Содержание MenuMaster RFS Subway

Страница 1: ...1 Service Training Manual RFS Subway Models RFS 60 Hz August 2011 16400014 ...

Страница 2: ...formation 1 5 Installation 7 Specifications 8 Quick Start Reference Guide 9 11 Components 12 13 Disassembly 14 16 Performance Testing Procedures 17 18 Component Testing Procedures 19 22 Troubleshooting 23 28 Schematic Wiring Diagrams 29 32 ...

Страница 3: ...1 Important Safety Information 1 ...

Страница 4: ...n ITISTHETECHNICIANSRESPONSIBLITYTOREVIEWALL APPROPRIATESERVICEINFORMATIONBEFOREBEGINNINGREPAIRS WARNING Toavoidriskofseverepersonalinjuryordeath disconnectpowerbeforeworking servicingonappliancetoavoid electrical shock Tolocateanauthorizedservicerpleasecontact ComServ Support Center Web Site Telephone Number WWW ACPSOLUTIONS COM E Mail commercialservice acpsolutions com 1 866 426 2621 or 319 368 ...

Страница 5: ...icer is to cease repair and contacttheACPComServ Department immediatelyforfurtherdirection ACP willcontacttheproperGovernment Agency upon verification of the test results 1 Always operate the unit from an adequately grounded outlet Do not operate on a two wire extension cord 2 Beforeservicingtheunit ifunitisoperable perform themicrowaveleakagetest 3 Theovenshouldneverbeoperatedifthedoordoes not fi...

Страница 6: ...for its intended use as described in this manual Do not use corrosive chemicals or vapors in this equipment This type of oven is specifically designed to heat cook or dry food It is not designed for industrial or laboratory use 7 As with any equipment CLOSE SUPERVISION is necessary when used by CHILDREN 8 See door cleaning instructions on page A 4 of this owners manual 9 DO NOT heat baby bottles i...

Страница 7: ...ntainer 1 Do not deep fat fry in oven Fat could overheat and be hazardous to handle 2 Do not cook or reheat eggs in shell or with an unbroken yolk using microwave energy Pressure may build up and erupt Pierce yolk with fork or knife before cooking 3 Pierce skin of potatoes tomatoes and similar foods before cooking with microwave energy When skin is pierced steam escapes evenly 4 Do not operate equ...

Страница 8: ...6 RFS 60 Hz Specifications Installation Unpacking the oven Radio Interference Oven Placement Power Specification Input Power Source Output Power Source Power Consumption Cavity Dimensions Weight 2 ...

Страница 9: ... Cleaning section Place radio television etc as far as possible from oven Use a properly installed antenna on radio television etc to obtain stronger signal reception Oven Placement Do not install oven next to or above source of heat such as pizza oven or deep fat fryer This could cause microwave oven to operate improperly and could shorten life of electrical parts Do not block or obstruct oven fi...

Страница 10: ...ation Cord NEMA 5 20 Power Output Nominal microwave energy IEC705 1200 W Minimum temperature rise 12 F 6 5 C Operating Frequency 2450 MHz Power Consumption Cook Condition Microwave 1800 W Dimensions Cabinet Width 21 550 Height 14 362 Depth 20 514 Cavity Dimensions Width 14 362 Height 9 226 Depth 16 3 8 416 Weight Crated 71 lbs 32 kg Uncrated 64 lbs 29 kg ...

Страница 11: ...9 RFS 60 Hz Quick Start Reference Guide Control Panel Manual operation Programming items Qty 2X Pad Clean Filter User Options Changing options Factory presets 3 ...

Страница 12: ...n oven Close door 2 Press QTY 2X pad 3 Press desired preprogrammed pad or pad sequence 4 Oven begins cooking Displayed cooking time is the total of original cooking time and added 2X time CLEAN FILTER This oven displays CLEAN FILTER at user defined intervals When the message displays ACP recommends cleaning the air filter thoroughly Cleaning the air filter will not shut off the message The message wi...

Страница 13: ...ontinuous beep until door is opened 5 beep bursts until door is opened 2 Key Beep Volume OP 20 OP 21 OP 22 OP 23 Eliminates beep Sets volume to low Sets volume to medium Sets volume to high 3 Key Beep OP 30 OP 31 Prevents beep when pad is pressed Allows beep when pad is pressed 4 Active Display OP 40 OP 41 OP 42 OP 43 15 seconds after oven door is opened keyboard disabled 30 seconds after oven doo...

Страница 14: ...12 RFS 60 Hz Components Location 4 ...

Страница 15: ...en Door Top Stirrer Motor Cavity TCO H V Capacitor Diode Magnetrons Magnetron TCO s Blower Motor Transformer H V Capacitor Diode Fuse Board Splatter Shield Top Antenna Bottom Antenna Bottom Stirrer Motor Oven Tray Suction Cup Used for aid in removing oven tray 59001235 ...

Страница 16: ...14 Disassembly Door removal Disassembly Control panel removal Wire terminals 5 ...

Страница 17: ...hinge pins at top and bottom Top hinge cap Top hinge cap 3 To reinstall door place top pin into slot first then align bottom pin 4 Reinstall top hinge cap Outer Door panel Door frame choke assembly Choke cover Latch assembly Spring Door Handle Apply thread lock compound to threads tighten side screw first Door Removal ...

Страница 18: ...o release tabs Disconnecting Wire Terminals All wire terminals are locking type terminals Proceed as follows to disconnect wire terminals Insulated terminals Grasp insulator pod and pull back DO NOT PULL ON WIRE 1 Grasp Wire Insulator Pod 2 Pull Non insulated terminals Use a small blade screwdriver to depress locking tab and pull on terminal DO NOT PULL ON WIRE 1 Release locking tab Wire 2 Pull Co...

Страница 19: ...17 Performance Testing Procedures 6 ...

Страница 20: ...rature should be approximately 60 F 16 C 2 Using the thermometer stir water for five to ten seconds measure and record the temperature T1 3 Place test container of water in the center of oven cavity and close door 4 Heat the water for a 33 second full power cycle NOTE Use a digital watch or a watch with a second hand for ovens with electromechanical timers 5 At end of the cycle remove test contain...

Страница 21: ...19 Component Testing Procedures 7 ...

Страница 22: ...ion occurs replace capacitor Terminal to Case Infinite resistance Magnetron Discharge Capacitor Remove wires from magnetron and connect ohmmeter to terminals Also check between each terminal and ground Between Terminals Less than 1 Ω Each terminal to ground measures Infinite resistance Note This test is not conclusive If oven does not heat and all other components test good replace the magnetron a...

Страница 23: ...eplace Control Board Replace Control Board Shorted or Open Keypad Test and replace if necessary s t l u s e R g n i t s e T t n e n o p m o C n o i t a r t s u l l I Interlock switch assembly Disconnect wires to switch With door open measure resistance from Top Monitor COM PK NO BL Btm Monitor COM WH NO RD Top Primary COM RD BK NC BN Btm Primary COM BK NC BL Secondary COM PK NC GN With door closed...

Страница 24: ...b 2 to CN1 Pin 3 Neutral 120 VAC Power from Oven TCO All Conditions Volts CN1 Pin 1 Black wire to Neutral 120 VAC Power to Oven Light Standby Ready Cook Volts Volts Volts CN1 Pin 4 to Pin 1 CN1 Pin 4 to Pin 1 CN1 Pin 4 to Pin 1 120 VAC 0 VAC 0 VAC Power to Blower Motor Standby Ready Cook Volts Volts Volts CN1 Pin 5 to Pin 1 CN1 Pin 5 to Pin 1 CN1 Pin 5 to Pin 1 120 VAC 0 VAC 0 VAC Secondary Interl...

Страница 25: ...23 Troubleshooting 8 ...

Страница 26: ...input voltage Food temperature is too low Using metallic ware and allowing it to touch the oven wall Sparks occur Inconsistent intensity of microwave by their characteristics 1 Use plastic wrap or lid 2 Stir once or twice while cooking soup cocoa or milk etc Uneven cooking Ceramic ware trimmed in gold or silver powder is used Avoid using other electrical appliances when you use the microwave oven ...

Страница 27: ...ock operation 8 Display obviously jumps in time while counting down 9 Display counts down too fast while cooking 10 Each indicator light does not turn on after setting cooking cycle 11 Display time of day does not reappear when cooking is finished CONDITION CHECK RESULT CAUSE REMEDY Everything works Continuity No continuity Still have trouble Defective key membrane assembly Defective PCB assembly L...

Страница 28: ...e lead connected from transformer to the high voltage capacitor and operate the unit Replace fuse Continuity Malfunction of secondary switch No continuity Check continuity of secondary switch with door opened Normal Set is good condition defective fuse only Abnormal Measure to resistance high voltage capacitor refer to page 20 2 Fuse does not blow No continuity No continuity Replace power supply c...

Страница 29: ...ctive PCB assembly Replace PCB assembly Check continuity of secondary switch with door closed Check blower motor Check oven lamp Abnormal Abnormal Normal Defectiveblower motor Defectiveovenlamp Replaceblower motor Replaceovenlamp Loose connection Connect them tightly CONDITION CHECK RESULT CAUSE REMEDY Output is low Lower than 90 of rating voltage Normal Abnormal Measure the output power Decrease ...

Страница 30: ...ge capacitor Replace high voltage capacitor Check high vol tage capacitor Abnormal Defective magnetron Replace magnetron Check magnetron Outputis fullpower whenyousetlower powerlevel Abnormal Disconnect the wire leads from relay 3 and check continuity of relay 3 Operate the unit Defective PCB assembly Replace PCB assembly NOTE Make sure the wire leads are in the correct position When Removing the ...

Страница 31: ...29 Schematic Wiring Diagrams 9 ...

Страница 32: ...30 Schematic Wiring Diagram RFS12SW2B WIRING DIAGRAM BTM PRIMARY INTERLOCK SWITCH DANGER HIGH VOLTAGE ...

Страница 33: ...31 Schematic Wiring Diagram RFS12SW2C WIRING DIAGRAM DANGER HIGH VOLTAGE ...

Страница 34: ...32 Wiring Diagram RFS12TSW BTM PRIMARY INTERLOCK SWITCH TAB 1 TAB 2 DANGER ...

Страница 35: ...33 Notes ...

Страница 36: ... 2011 ACP Inc Cedar Rapids Iowa 52404 Part No 16400014 Printed in U S A 08 11 www acpsolutions com ...

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